| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.61 | 5.638% | $254.1756 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $249.35 | 10.480% | $275.4819 | $275.48 | $275.50 | $275.50 |
| Purchase #3 | $182.96 | 12.842% | $206.4557 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $238.75 | 10.498% | $263.814 | $263.81 | $263.80 | $263.80 |
| Purchase #5 | $77.25 | 7.124% | $82.7533 | $82.75 | $82.75 | $82.80 |
| Purchase #6 | $140.99 | 13.551% | $160.0956 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $56.36 | 13.179% | $63.7877 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $1,186.27 | $1,306.5638 | $1,306.57 | $1,306.60 | $1,306.70 | |